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Posted By

PapTom on 02/10/09


Tagged

debug array tool


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PapTom
Hilyin
BrianCoyDesign


Print array

 / Published in: PHP
 

Function printing the contents of an array. Similar to var_dump but better looking. As it shows a table... Great for debug.

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  1. function printArray($arrayToPrint)
  2. {
  3.     if(is_array($arrayToPrint)==true)
  4.     {
  5.         $i=1;
  6.         echo "<table border=1>";
  7.         $prevFieldNameStr="";
  8.         foreach ($arrayToPrint as $key=>$row) //gia kathe row...
  9.         {
  10.             $fieldNameStr="";
  11.             $fieldValueStr="";
  12.             echo "\n<tr>";
  13.             if (count($row)>1)
  14.             {
  15.                 foreach ($row as $fieldName=>$fieldValue) //gia kathe field...
  16.                 {
  17.                     if (is_array($fiedValue))
  18.                     {
  19.                         foreach ($fieldValue as $f=>$v)
  20.                         {
  21.                             $fieldNameStr.="<td><b>" . $f . "</b></td>";
  22.                             $fieldValueStr.="<td>" . $v. "</td>";
  23.                         }
  24.                     }
  25.                     else
  26.                     {
  27.  
  28.                         $fieldNameStr.="<td><b>" . $fieldName . "</b></td>";
  29.                         $fieldValueStr.="<td>" . $fieldValue. "</td>";
  30.                     }
  31.                 }
  32.             }
  33.             else
  34.             {
  35.                 $fieldValueStr.="<td>" . $row. "</td>";
  36.             }
  37.  
  38.             //prints fieldNames only if they are different
  39.             if (strcmp($fieldNameStr,$prevFieldNameStr)==0)
  40.             {
  41.             }
  42.             else
  43.             {
  44.                 echo "<td>A/A</td>";
  45.                 echo $fieldNameStr;
  46.                 $prevFieldNameStr=$fieldNameStr;
  47.             }
  48.             echo "</tr>\n<tr>";
  49.             echo "<td>$key</td>". $fieldValueStr;
  50.             echo "</tr>";
  51.         }
  52.         echo "</table>\n";
  53.     }
  54.     else
  55.     {
  56.         throw new Exception("The given parameter is not an array");
  57.     }
  58. }

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